| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $235.57 | 6.578% | $251.0658 | $251.07 | $251.05 | $251.10 |
| Purchase #2 | $40.87 | 4.845% | $42.8502 | $42.85 | $42.85 | $42.90 |
| Purchase #3 | $212.43 | 10.714% | $235.1898 | $235.19 | $235.20 | $235.20 |
| Purchase #4 | $76.74 | 5.656% | $81.0804 | $81.08 | $81.10 | $81.10 |
| Purchase #5 | $178.59 | 13.762% | $203.1676 | $203.17 | $203.15 | $203.20 |
| Purchase #6 | $216.35 | 11.702% | $241.6673 | $241.67 | $241.65 | $241.70 |
| Purchase #7 | $113.91 | 3.593% | $118.0028 | $118.00 | $118.00 | $118.00 |
| 7 purchase totals = | $1,074.46 | $1,173.0239 | $1,173.03 | $1,173.00 | $1,173.20 | |